1. Do not stack drill pipes directly on the ground, rails, steel plates, or concrete surfaces. The first layer of drill pipe must be at least 30 centimeters above the ground to prevent moisture and soil corrosion.

2. The drill pipe should be stored on a pipe rack with sufficient supports to prevent bending and thread damage. The pier should be on the same plane and level, and the pier feet should be solid to prevent sinking.

3. There should be isolation blocks between each layer of drill pipes to prevent the drill pipe joints from bearing the weight of the drill pipe. Each layer of drill pipe should have at least three isolation blocks.

4. The isolation pad should be at right angles to the drill pipe and located directly above the lower pad to ensure that the drill pipe does not bend.

5. The length difference of each layer of drill pipe should not exceed the length of the joint or coupling.

6. On both sides of each layer of drill pipe, 2.5 should be used on both ends of the cushion wood × 5.0 centimeters or 5.0 × Clamp the 5.0cm stopper tightly.

7. Drill pipe water holes and male and female threads must be washed with clean water, coated with rust resistant oil, and thread protectors must be worn.

8. During storage, the rubber protective hoop on the drill pipe should be removed, otherwise it will cause circular corrosion grooves on the drill pipe body.

9. In order to suppress the corrosion of drill pipes, regular visual inspections should be conducted during the storage period, and the surface and inner walls of the drill pipes should be protected against corrosion.